The thermostat of the air conditioning in our room didn't work at all. On our first night stay, even the thermostat was turned to a bit over 25 degrees, both my friend and I agreed it was so cold it felt like we needed a 2nd blanket. If you turn the thermostat towards the end to 30 degrees, the red light of the thermostat turns off and the room becomes stuffy. The next night, I told the reception the situation and asked for extra 2 blankets, I was told there will be extra charges. I asked if there was any other way to keep myself warm, the receptionist said she would ask the manager for approval of an extra blanket without charge. I never got an reply.
Other than that, we enjoyed our stay. The room is spacious and the hotel is convenient situated. Walking distance to a supermarket, a wet market, and the famous Chinese restaurants area.